Re: [Stox] Media Sessions (draft-ietf-stox-media-01) and forking

Saúl Ibarra Corretgé <saul@ag-projects.com> Fri, 02 August 2013 10:39 UTC

Return-Path: <saul@ag-projects.com>
X-Original-To: stox@ietfa.amsl.com
Delivered-To: stox@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 26B6D11E810B for <stox@ietfa.amsl.com>; Fri, 2 Aug 2013 03:39:28 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -0.824
X-Spam-Level:
X-Spam-Status: No, score=-0.824 tagged_above=-999 required=5 tests=[AWL=-0.006, BAYES_00=-2.599, HELO_MISMATCH_NET=0.611, MIME_8BIT_HEADER=0.3, SARE_MLH_Stock1=0.87]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id b6vKK1Z1uVwi for <stox@ietfa.amsl.com>; Fri, 2 Aug 2013 03:39:22 -0700 (PDT)
Received: from mail.sipthor.net (node06.dns-hosting.info [85.17.186.6]) by ietfa.amsl.com (Postfix) with ESMTP id 47D5E11E8210 for <stox@ietf.org>; Fri, 2 Aug 2013 03:39:22 -0700 (PDT)
Received: by mail.sipthor.net (Postfix, from userid 5001) id 9486CB017A; Fri, 2 Aug 2013 12:39:21 +0200 (CEST)
Received: from dhcp-152d.meeting.ietf.org (dhcp-152d.meeting.ietf.org [130.129.21.45]) by mail.sipthor.net (Postfix) with ESMTPSA id A2B28B017A; Fri, 2 Aug 2013 12:39:20 +0200 (CEST)
Content-Type: text/plain; charset="iso-8859-1"
Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\))
From: Saúl Ibarra Corretgé <saul@ag-projects.com>
In-Reply-To: <7594FB04B1934943A5C02806D1A2204B1C418E51@ESESSMB209.ericsson.se>
Date: Fri, 02 Aug 2013 12:39:21 +0200
Content-Transfer-Encoding: quoted-printable
Message-Id: <ABAD55BF-8EDA-45CD-A665-9288D564F67A@ag-projects.com>
References: <7594FB04B1934943A5C02806D1A2204B1C418E51@ESESSMB209.ericsson.se>
To: Christer Holmberg <christer.holmberg@ericsson.com>
X-Mailer: Apple Mail (2.1508)
Cc: "stox@ietf.org" <stox@ietf.org>
Subject: Re: [Stox] Media Sessions (draft-ietf-stox-media-01) and forking
X-BeenThere: stox@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: SIP-TO-XMPP Working Group discussion list <stox.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/stox>, <mailto:stox-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/stox>
List-Post: <mailto:stox@ietf.org>
List-Help: <mailto:stox-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/stox>, <mailto:stox-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 02 Aug 2013 10:39:28 -0000

Hi,

On Aug 2, 2013, at 12:16 PM, Christer Holmberg <christer.holmberg@ericsson.com> wrote:

> Hi,
>  
> As I indicated at the STOX session (and was later repeated by Jonathan Lennox), the draft need to have a story on SIP forking, e.g. if what happens if the INVITE sent from the interworking node gets forked, and multiple early dialogs are created.

I'll propose text but in general terms, since forking doesn't exist in XMPP, the gateway will need to make sure only one reply is relayed to the XMPP side. Also, there dis very little text about early media in XEP-166, I'll look more into that.


Regards,

--
Saúl Ibarra Corretgé
AG Projects